Correct hanger spacing hanger spacing will vary from property to property and the main determining factor is the climate where you live.
Correct spacing of gutter hagers.
Where the climate is soft the hangers can be installed close to the center of the gutter at a distance of 36 inches.
For rainy areas hangers should have an utmost distance of 18 inches between them.
For colder climates or climates that have more snow and ice you should space them so they are able to carry the extra weight for longer periods throughout the season.
Those who live in milder climate your hangers can be placed closer to the middler of the gutter.
Gutter hangers should be spaced at a maximum of 36 on center.
For warmer climates you can hang gutter hangers as close to the center of the gutter at a spacing of no more than 36 inches or three feet apart from the center.
In areas where ice and snow are long lasting hanger spacing should be reduced to 18 on center.
If you live in a warm place with sporadic rain you can hang gutter hangers close to the middle of the gutter with a spacing of no more than 36 inches or three feet apart from the center.
For rainy climates where gutters will handle a larger amount of water for long periods they should have a maximum distance of 18 inches apart between them.
This is to ensure that your gutter system can handle larger amounts of water.